- Mockingly Adv.
- Modally Adv.
- Moderately Adv.
- Moderato Adj. Adv. Subst.
- Modernly Adv.
- Modestly Adv.
- Modishly Adv.
- Modularly Adv.
- Moistly Adv.
- Moldily Adv.
- Molecularly Adv.
- Moltenly Adv.
- Momentarily Adv.
- Momently Adv. Adj.
- Momentously Adv.
- Monarchically Adv.
- Monastically Adv.
- Monaurally Adv.
- Monday Subst. Eigenn. Adj. Adv.
- Mondayish Adj. Adv.
- Monetarily Adv.
- Moneywise Adv.
- Moniliformly Adv.
- Monitonically Adv.
- Monkishly Adv.
- Monochromatically Adv.
- Monocularly Adv.
- Monogamously Adv.
- Monogenically Adv.
- Monolithically Adv.
- Monomially Adv.
- Monomolecularly Adv.
- Monophonically Adv.
- Monopolistically Adv.
- Monosyllabically Adv.
- Monosynaptically Adv.
- Monotheistically Adv.
- Monotonely Adv.
- Monotonically Adv.
- Monotonously Adv.
- Monstrous Adj. Adv.
- Monstrously Adv.
- Monthly Adv. Adj. Subst.
- Monumentally Adv.
- Moodily Adv.
- Moonily Adv.
- Mopingly Adv.
- Mopishly Adv.
- Moralistically Adv.
- Morally Adv.
- Morbidly Adv.
- Mordantly Adv.
- More Adv. Subst. Pron.
- Moreover Adv.
- Morganatically Adv.
- Moribundly Adv.
- Moronically Adv.
- Morosely Adv.
- Morphemically Adv.
- Morphogenetically Adv.